Business Processes for Web Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of credentials will be sent by clients nor the clients may know a priori the needed credentials for the successful completion of a business process. This requires an interaction between server and clients. We propose a framework for managing the authorization interactions for business processes and a BPEL4WS based implementation using Collaxa server. Our model is based on interaction between servers and clients and exchange of requests for supplying or declining missing credentials.
A System for Interactive Authorization for Business Processes for Web Services
Koshutanski, Hristo;Massacci, Fabio
2004-01-01
Abstract
Business Processes for Web Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of credentials will be sent by clients nor the clients may know a priori the needed credentials for the successful completion of a business process. This requires an interaction between server and clients. We propose a framework for managing the authorization interactions for business processes and a BPEL4WS based implementation using Collaxa server. Our model is based on interaction between servers and clients and exchange of requests for supplying or declining missing credentials.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
